Digital security for those who can’t afford mistakes.
Limited new client availability. All inquiries handled under strict discretion.
402infosec is a boutique practice specializing in tailored protection for high-profile individuals, families, and executives.Our mission is simple: safeguard digital identities, private communications, and personal brands from targeted intrusion, exploitation, and data exposure.Every engagement is managed directly by senior analysts. No outsourcing, no interns, no nonsense.
Bespoke cybersecurity advisory and digital risk management for executives, investors, and private clients.
Personal Threat Intelligence
Ongoing monitoring for impersonation, data leaks, and digital exposure across public and dark-web sources — with hands-on validation and prioritized actions.
Secure Communications & Device Hardening
Executive device configuration, encrypted communications, privacy-first travel profiles, and home-network hardening with on-site or white-glove remote support.
Incident Response & Brand Protection
Rapid containment for account takeovers, spoofed domains, and reputation attacks — including takedowns, legal-ready evidence, and media-aware guidance.
Additional capabilities: discreet vendor vetting, policy drafting for household staff, private infrastructure reviews, and family OSINT hygiene.
We don't sell tools. We build trust.
Engagements begin with a comprehensive risk assessment, followed by a tailored protection plan aligned to your digital footprint, risk tolerance, and lifestyle.
Our methodology blends the rigor of industry best practices with the nuance required for personal, high-impact protection, all delivered by a lean, senior team.
402 InfoSec was founded by a cybersecurity professional and PhD researcher focused on mitigating risky end-user behaviors.
Through his academic and field work, he observed a recurring blind spot: high-net-worth individuals and executives often lack the same cybersecurity awarness and protection frameworks that safeguard enterprises.
402 InfoSec was created to close this gap and bring enterprise grade defensive strategies, behavioral insights, and discreet advisory services to private clients who value precision and confidentiality.
Our philosophy is simple: real security extends beyond technology. It is about protecting your digital identity, reputation, and lifestyle through informed and proactive measures. Each engagement is tailored, private, and guided directly by our founder and principal advisor, Lee Payton, ensuring every client benefits from both human understanding and technical rigor.
All inquiries are handled with discretion. Expect a private response within 24 hours.
402 Infosec, USA